A Non-Local Means Filter for Removing the Poisson Noise.
Qiyu JinIon GramaQuansheng LiuPublished in: CoRR (2013)
Keyphrases
- poisson noise
- additive gaussian noise
- denoising
- noise reduction
- image restoration
- impulse noise
- noise model
- image denoising
- denoising algorithm
- noise level
- image reconstruction
- wiener filter
- imaging systems
- noise removal
- maximum likelihood estimation
- median filter
- noisy images
- denoising methods
- gaussian noise
- image processing
- natural images
- signal to noise ratio
- partial differential equations
- error rate
- expectation maximization
- color images